undefined reference to delayMicroSeconds HD44780

Other Hardware Displays
1

hey, arduino noob here trying to get my new hd44780 lcd working.
im using this tutorial just to get it started:

lcdtest.cpp.o: In function `loop':
C:\Program Files (x86)\Arduino/lcdtest.ino:14: undefined reference to `millis'
LiquidCrystal\LiquidCrystal.cpp.o: In function `LiquidCrystal::pulseEnable()':
C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.cpp:299: undefined reference to `delayMicroseconds'
C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.cpp:301: undefined reference to `delayMicroseconds'
C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.cpp:303: undefined reference to `delayMicroseconds'
LiquidCrystal\LiquidCrystal.cpp.o: In function `LiquidCrystal::clear()':
C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.cpp:173: undefined reference to `delayMicroseconds'
LiquidCrystal\LiquidCrystal.cpp.o: In function `LiquidCrystal::begin(unsigned char, unsigned char, unsigned char)':
C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.cpp:101: undefined reference to `delayMicroseconds'
LiquidCrystal\LiquidCrystal.cpp.o:C:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src/LiquidCrystal.cpp:115: more undefined references to `delayMicroseconds' follow
C:\Users\*****~1\AppData\Local\Temp\build1332145864222910429.tmp/core.a(main.cpp.o): In function `main':
C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/main.cpp:32: undefined reference to `init'
collect2.exe: error: ld returned 1 exit status
Error compiling.

i looked through the library c++ file and could not find the suggestions to change from this forum topic: undefined reference to LiquidCrystal::init() - Interfacing - Arduino Forum

Let me know what you guys think!

2

I think you need to post your code or a minimal version that shows the problem.